Self-bleeding bung dispenser valve

Details Self-bleeding bung dispenser valve Self-bleeding bung dispenser valve

1985-09-20

1987-08-18

Rolla, Joseph J.

Dispensing

With casing or support

Jacketed

222192, 222484, 222518, 297188, B67D 300

Patent

active

046871225

ABSTRACT:
A combination seat cushion and liquid container has a self-bleeding bung dispensing valve positioned in a single bung hole of the container for dispensing liquid from the container while bleeding air into the container. The valve structure includes an air bleed valve and a liquid drain valve, both of which open simultaneously upon the depression of a button in the bung hole and which automatically close simultaneously upon release of the pressure on the button.

REFERENCES:
patent: 159054 (1875-01-01), Warker
patent: 1494043 (1924-05-01), Vogt
patent: 2713988 (1955-07-01), Kitterman
patent: 2915224 (1959-12-01), Beall
patent: 2939611 (1960-06-01), Nebinger
patent: 3187770 (1965-06-01), Plamann
patent: 3560047 (1971-02-01), Davis
patent: 4474407 (1984-10-01), Nazar

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